<mat-drawer-container class="multiple-docs">
  <mat-drawer mode="side" opened class="left-drawer">
    <ul>
      <li *ngFor="let item of items"
          (click)="getItem(item.source)"
          [routerLink]="[currentUrl, item.source]"
          [ngClass]="item.source === source ? 'active' : '' ">
        <span>{{item.displayName}}</span>
      </li>
    </ul>
  </mat-drawer>
  <mat-drawer-content #drawerContent>
    <ledge-markdown-render
      sourceDir="{{urlPrefix}}/{{source}}.md"
      baseUrl="{{baseUrl}}"
      [data]="content">
    </ledge-markdown-render>
  </mat-drawer-content>
</mat-drawer-container>
